Light in Dark Space

This game is for the 144th game jam, and is also my first game to be uploaded on here. Youre a space explorer, exploring many galaxies. But one day, your power source failed and you only have one last power box, which contains light energy. There are many light stealers out there, sneaking in from the dark, trying to take your light away from that box. Your objective is to obtain the light by shoot your energy gun, which you must use from the light energy, and stop these monsters from taking all...